| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.28 | 3.760% | $182.9081 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $64.29 | 13.287% | $72.8322 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $181.52 | 10.523% | $200.6213 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $157.42 | 10.319% | $173.6642 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $36.43 | 9.784% | $39.9943 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $53.89 | 8.700% | $58.5784 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $40.91 | 7.684% | $44.0535 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $710.74 | $772.6520 | $772.64 | $772.65 | $772.70 | |